| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.93 | 7.283% | $199.4713 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $147.25 | 5.141% | $154.8201 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $83.75 | 6.491% | $89.1862 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $196.39 | 8.400% | $212.8868 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $236.66 | 5.260% | $249.1083 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $53.94 | 12.701% | $60.7909 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $202.67 | 8.728% | $220.359 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,106.59 | $1,186.6226 | $1,186.63 | $1,186.60 | $1,186.70 | |